All 4 door windows stopped working

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Jul 29, 2025 | 02:41 PM

jak6389

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All 4 door windows stopped working

All windows were working fine until I changed out the front drivers side door. For the new door I swapped the window motor (which was working) and glass from the old door. At that point, from the driver door switch the front driver window didn't work but the 3 other windows did work from the driver door master switch. The plug on the harness to the driver power window was a little frayed so I swapped the harness from the old door. Now, none of the windows work from the driver master switch or each individual switch. I checked all fuses and they are all good. I tried a new master window switch on the drivers door. I tested and am getting power to the mater switch. Sun roof is still working fine. I read something about resetting the "Body ECU" by pulling the white "jumper" in the engine compartment fuse box. It looks like a fuse but it's not. They said pull it for al least 4 hours for the body ECU to reset. I pulled it for 24hrs. I'm out of ideas. I feel it almost has to be computer related given no windows are working from any switch now. As I said, before I switched the door and window motor, everything worked. Any ideas will be greatly appreciated.